1. Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Cairo University, Cairo, Egypt;
2. Pharmaceutical Chemistry Department, Faculty of Pharmacy, Nahda University, Beni Suef, Egypt;
3. Pharmaceutical Chemistry Department, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt;
4. Pharmaceutical Chemistry Department, Faculty of Pharmacy, Kafrelsheikh University, Kafr El-Sheikh, Egypt;
5. Pharmacology and Toxicology Department, Faculty of Pharmacy, Al-Azhar University, Cairo, Egypt;
6. Biochemistry Department, Faculty of science, King Abdulaziz University, Jedda, Kingdom of Saudi Arabia;
7. Department of Organic and Medicinal Chemistry, Faculty of Pharmacy, University of Sadat City, Sadat City, Egypt